Why it works: Parmesan cheese and mushroom are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,199 recipes. Both carry methyl 2-methylbutyrate, which smells apple, fatty. The science ↓
Macaroni Pie
Ingredients
Directions
Prepare the macaroni
Break the macaroni into pieces and boil in salted water for 15 minutes. Drain the macaroni.
Add an onion with cloves, boiling milk, and Parmesan cheese. Keep boiling gently until cooked.
Assemble the pie
Butter a pie dish. Line the dish with short pastry.
Layer the macaroni, slices of hard-boiled eggs, and cooked mushrooms in the dish. Pour tomato sauce over the layers.
Roll out pastry to cover the pie. Trim edges. Moisten edges. Press them together.
Bake and serve
Bake until the crust is cooked.
Serve hot with mushroom sauce mixed with lemon juice.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Parmesan cheese + mushroomtop 6% of all pairsSmell alikemoderateCooked together1,199 recipes
Shared aroma: methyl 2-methylbutyrate (apple, fatty).
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Mushroom + tomatotop 7% of all pairsSmell alikemoderateCooked together2,719 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Parmesan cheese + tomatotop 9% of all pairsSmell alikemoderateCooked together2,490 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + mushroomtop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Macaroni
- Forms the bulk of the pie, giving it a firm, sliceable body.
- Parmesan cheese
- Adds savoury, salty flavour and helps thicken the milk mixture.
- Hard-boiled eggs
- Add firmness and richness to the filling layers.
- Mushrooms
- Add earthy flavour and moisture to the filling.
- Tomato sauce
- Adds moisture and acidic, savoury flavour to the layers.
- Short pastry
- Forms a crisp, browned crust that encloses the filling.
The step that matters
Keep boiling gently until cooked. Milk scorches and sticks to the pan if it boils too hard, and the macaroni can break apart or cook unevenly. A gentle simmer with regular stirring cooks it through without burning.
Swap the clove
How well each one fits the dish's main ingredients (onion, milk, parmesan cheese, egg, mushroom, tomato, sauce):
- Garlicfits better
- Celeryfits better
- Capersfits better
- Clovethe original
Fit is the average pairing score against onion, milk, parmesan cheese, egg, mushroom, tomato, sauce. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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